[Koha] Culling old session data

HI all, We have a Koha instance that has way too many entries in the sessions table for reason I won't go since the "why" is unimportant. Is there a periodic job that can be run to cull old sessions from the table? We don't want to backup all the useless session data every night. cheers rick -- _________________________________ Rick Welykochy || Praxis Services If you have any trouble sounding condescending, find a Unix user to show you how it's done. -- Scott Adams